src/MacVim/MacVim.m

   1 /* vi:set ts=8 sts=4 sw=4 ft=objc:
   2  *
   3  * VIM - Vi IMproved            by Bram Moolenaar
   4  *                              MacVim GUI port by Bjorn Winckler
   5  *
   6  * Do ":help uganda"  in Vim to read copying and usage conditions.
   7  * Do ":help credits" in Vim to see a list of people who contributed.
   8  * See README.txt for an overview of the Vim source code.
   9  */
  10 /*
  11  * MacVim.m:  Code shared between Vim and MacVim.
  12  */
  13
  14 #import "MacVim.h"
  15
  16 char *MessageStrings[] =
  17 {
  18     "INVALID MESSAGE ID",
  19     "OpenWindowMsgID",
  20     "InsertTextMsgID",
  21     "KeyDownMsgID",
  22     "CmdKeyMsgID",
  23     "BatchDrawMsgID",
  24     "SelectTabMsgID",
  25     "CloseTabMsgID",
  26     "AddNewTabMsgID",
  27     "DraggedTabMsgID",
  28     "UpdateTabBarMsgID",
  29     "ShowTabBarMsgID",
  30     "HideTabBarMsgID",
  31     "SetTextRowsMsgID",
  32     "SetTextColumsMsgID",
  33     "SetTextDimensionsMsgID",
  34     "SetWindowTitleMsgID",
  35     "ScrollWheelMsgID",
  36     "MouseDownMsgID",
  37     "MouseUpMsgID",
  38     "MouseDraggedMsgID",
  39     "FlushQueueMsgID",
  40     "AddMenuMsgID",
  41     "AddMenuItemMsgID",
  42     "RemoveMenuItemMsgID",
  43     "EnableMenuItemMsgID",
  44     "ExecuteMenuMsgID",
  45     "ShowToolbarMsgID",
  46     "ToggleToolbarMsgID",
  47     "CreateScrollbarMsgID",
  48     "DestroyScrollbarMsgID",
  49     "ShowScrollbarMsgID",
  50     "SetScrollbarPositionMsgID",
  51     "SetScrollbarThumbMsgID",
  52     "ScrollbarEventMsgID",
  53     "SetFontMsgID",
  54     "SetWideFontMsgID",
  55     "VimShouldCloseMsgID",
  56     "SetDefaultColorsMsgID",
  57     "ExecuteActionMsgID",
  58     "DropFilesMsgID",
  59     "DropStringMsgID",
  60     "ShowPopupMenuMsgID",
  61     "GotFocusMsgID",
  62     "LostFocusMsgID",
  63     "MouseMovedMsgID",
  64     "SetMouseShapeMsgID",
  65     "AdjustLinespaceMsgID",
  66     "ActivateMsgID",
  67     "SetServerNameMsgID",
  68     "EnterFullscreenMsgID",
  69     "LeaveFullscreenMsgID",
  70     "BuffersNotModifiedMsgID",
  71     "BuffersModifiedMsgID",
  72     "AddInputMsgID",
  73     "SetPreEditPositionMsgID",
  74     "TerminateNowMsgID",
  75     "XcodeModMsgID",
  76     "LiveResizeMsgID",
  77     "EnableAntialiasMsgID",
  78     "DisableAntialiasMsgID",
  79     "SetVimStateMsgID",
  80     "SetDocumentFilenameMsgID",
  81     "OpenWithArgumentsMsgID",
  82     "CloseWindowMsgID",
  83     "InterruptMsgID",
  84     "SetFullscreenColorMsgID",
  85 };
  86
  87
  88
  89
  90 // Argument used to stop MacVim from opening an empty window on startup
  91 // (techincally this is a user default but should not be used as such).
  92 NSString *MMNoWindowKey = @"MMNoWindow";
  93
  94 // Vim pasteboard type (holds motion type + string)
  95 NSString *VimPBoardType = @"VimPBoardType";
  96
  97
  98
  99
 100     ATSFontContainerRef
 101 loadFonts()
 102 {
 103     // This loads all fonts from the Resources folder.  The fonts are only
 104     // available to the process which loaded them, so loading has to be done
 105     // once for MacVim and an additional time for each Vim process.  The
 106     // returned container ref should be used to deactiave the font.
 107     //
 108     // (Code taken from cocoadev.com)
 109     ATSFontContainerRef fontContainerRef = 0;
 110     NSString *fontsFolder = [[NSBundle mainBundle] resourcePath];
 111     if (fontsFolder) {
 112         NSURL *fontsURL = [NSURL fileURLWithPath:fontsFolder];
 113         if (fontsURL) {
 114             FSRef fsRef;
 115             FSSpec fsSpec;
 116             CFURLGetFSRef((CFURLRef)fontsURL, &fsRef);
 117
 118             if (FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, &fsSpec,
 119                         NULL) == noErr) {
 120                 ATSFontActivateFromFileSpecification(&fsSpec,
 121                         kATSFontContextLocal, kATSFontFormatUnspecified, NULL,
 122                         kATSOptionFlagsDefault, &fontContainerRef);
 123             }
 124         }
 125     }
 126
 127     return fontContainerRef;
 128 }
 129
 130
 131
 132
 133 @implementation NSString (MMExtras)
 134
 135 - (NSString *)stringByEscapingSpecialFilenameCharacters
 136 {
 137     // NOTE: This code assumes that no characters already have been escaped.
 138     NSMutableString *string = [self mutableCopy];
 139
 140     [string replaceOccurrencesOfString:@"\\"
 141                             withString:@"\\\\"
 142                                options:NSLiteralSearch
 143                                  range:NSMakeRange(0, [string length])];
 144     [string replaceOccurrencesOfString:@" "
 145                             withString:@"\\ "
 146                                options:NSLiteralSearch
 147                                  range:NSMakeRange(0, [string length])];
 148     [string replaceOccurrencesOfString:@"\t"
 149                             withString:@"\\\t "
 150                                options:NSLiteralSearch
 151                                  range:NSMakeRange(0, [string length])];
 152     [string replaceOccurrencesOfString:@"%"
 153                             withString:@"\\%"
 154                                options:NSLiteralSearch
 155                                  range:NSMakeRange(0, [string length])];
 156     [string replaceOccurrencesOfString:@"#"
 157                             withString:@"\\#"
 158                                options:NSLiteralSearch
 159                                  range:NSMakeRange(0, [string length])];
 160     [string replaceOccurrencesOfString:@"|"
 161                             withString:@"\\|"
 162                                options:NSLiteralSearch
 163                                  range:NSMakeRange(0, [string length])];
 164     [string replaceOccurrencesOfString:@"\""
 165                             withString:@"\\\""
 166                                options:NSLiteralSearch
 167                                  range:NSMakeRange(0, [string length])];
 168
 169     return [string autorelease];
 170 }
 171
 172 @end // NSString (MMExtras)
 173
 174
 175
 176 @implementation NSColor (MMExtras)
 177
 178 + (NSColor *)colorWithRgbInt:(unsigned)rgb
 179 {
 180     float r = ((rgb>>16) & 0xff)/255.0f;
 181     float g = ((rgb>>8) & 0xff)/255.0f;
 182     float b = (rgb & 0xff)/255.0f;
 183
 184     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:1.0f];
 185 }
 186
 187 + (NSColor *)colorWithArgbInt:(unsigned)argb
 188 {
 189     float a = ((argb>>24) & 0xff)/255.0f;
 190     float r = ((argb>>16) & 0xff)/255.0f;
 191     float g = ((argb>>8) & 0xff)/255.0f;
 192     float b = (argb & 0xff)/255.0f;
 193
 194     return [NSColor colorWithCalibratedRed:r green:g blue:b alpha:a];
 195 }
 196
 197 @end // NSColor (MMExtras)
 198
 199
 200
 201
 202 @implementation NSDictionary (MMExtras)
 203
 204 + (id)dictionaryWithData:(NSData *)data
 205 {
 206     id plist = [NSPropertyListSerialization
 207             propertyListFromData:data
 208                 mutabilityOption:NSPropertyListImmutable
 209                           format:NULL
 210                 errorDescription:NULL];
 211
 212     return [plist isKindOfClass:[NSDictionary class]] ? plist : nil;
 213 }
 214
 215 - (NSData *)dictionaryAsData
 216 {
 217     return [NSPropertyListSerialization dataFromPropertyList:self
 218             format:NSPropertyListBinaryFormat_v1_0 errorDescription:NULL];
 219 }
 220
 221 @end
 222
 223
 224
 225
 226 @implementation NSMutableDictionary (MMExtras)
 227
 228 + (id)dictionaryWithData:(NSData *)data
 229 {
 230     id plist = [NSPropertyListSerialization
 231             propertyListFromData:data
 232                 mutabilityOption:NSPropertyListMutableContainers
 233                           format:NULL
 234                 errorDescription:NULL];
 235
 236     return [plist isKindOfClass:[NSMutableDictionary class]] ? plist : nil;
 237 }
 238
 239 @end